Kuantan is a city in Malaysia that offers a variety of activities and attractions for visitors. Here are some of the best things to do in Kuantan based on the search results:

1. Visit Teluk Chempedak: This is a popular beach area with a variety of activities such as swimming, surfing, and jet skiing.

2. Explore Taman Gelora: This is a beautiful seaside park with a natural jogging path, a huge playground, and a magnificent pond with blooming water lilies.

3. See Sungai Pandan Waterfall: This is Malaysias most elegant waterfall located 25km from the city center. The 100m high majestic waterfall is a beautiful sight and is part of Sungai Pandan, which lies under a Forest Reservation Area.

4. Visit Masjid Sultan Ahmad Shah: This is a state mosque located in Kuantan and stands in its pristine glory near Jalan Mahkota.

5. Experience Firefly Watching: Kuantan is quite famous for the mangrove swamps which is also one of the landmarks to take a sight of the firefly sightings. People come from far and wide to take a glimpse of these creatures which is actually a 1-hour 30-minute tour which starts in the evening.

6. Visit Kuantan 188 Tower: This is a 188-meter tower that offers a panoramic view of the city.

7. Explore Hafiz Firefly Cherating: This is a firefly sanctuary located in Cherating, a beach resort town in Kuantan. It offers a unique experience of watching fireflies in their natural habitat.

8. Visit Taman Bandar: This is a beautiful recreational park situated in the Bandar Inder Mahkota in Kuantan. The garden provides a mesmerizing lake view along with housing proper facilities for jogging, picnicking, and playing basketball.

9. Explore Pantai Balok: This is a beautiful beach area located in Kuantan that offers a variety of activities such as swimming, surfing, and jet skiing.

10. Visit The Keropok Lekor Factory: This is a popular snack factory in Kuantan that produces keropok lekor, a traditional Malay fish cracker.

11. Experience Capsule Retreat: This is a unique stay experience in Kuantan where visitors can stay in a capsule hotel.

12. See The Sunset at Bukit Panorama: This is a hilltop area in Kuantan that offers a panoramic view of the city and is a popular spot to watch the sunset.

13. Go on a Kuantan River Cruise: This is a popular activity in Kuantan where visitors can go on a boat ride to watch fireflies and enjoy the beautiful river views.

14. Explore The Underwater: This is an underwater aquarium in Kuantan that offers a unique experience of exploring the beautiful marine world.

15. Learn History at Sultan Abu Bakar Museum: This is an interesting museum in Kuantan that showcases a vast collection of historical artifacts.

16. Visit Sivan Temple - Gua Charas Panching: This is a Hindu temple located in a limestone cave in ...